gw-list-field-as-choices.php: Added snippet usage examples from gw-list-field-as-choices-usage.php.

Author: malayladu

gravity-forms/gw-list-field-as-choices-usage.php

@@ -154,8 +154,57 @@ function is_applicable_field( $field ) {
 */
 
 # Basic Usage
-# new GW_List_Field_As_Choices( array(
-#    'form_id' => 1,
-#    'list_field_id' => 2,
-#    'choice_field_ids' => 3
-# ) );
+//new GW_List_Field_As_Choices( array(
+//	'form_id'          => 1,
+//	'list_field_id'    => 2,
+//	'choice_field_ids' => 3,
+//) );
+
+
+# Enable Sorting of Choices Alphanumerically
+//new GW_List_Field_As_Choices( array(
+//	'form_id'          => 1,
+//	'list_field_id'    => 2,
+//	'choice_field_ids' => 3,
+//	'sort'             => true,
+//) );
+
+# Populating Multiple Choice Fields
+//new GW_List_Field_As_Choices( array(
+//	'form_id'          => 384,
+//	'list_field_id'    => 3,
+//	'choice_field_ids' => array( 6, 7 ),
+//) );
+
+
+# Customizing the Choice Label and Value
+//new GW_List_Field_As_Choices( array(
+//	'form_id'          => 384,
+//	'list_field_id'    => 2,
+//	'choice_field_ids' => array( 4, 5 ),
+//	'label_template'   => '{Name} <span style="color:#999;font-style:italic;">({Age})</span>',
+//	'value_template'   => '{Name}',
+//) );
+
+# Filter Usage
+## Customize List field values to be populated as choices based on Gravity Flow User Input step.
+//add_filter( 'gwlfac_list_field_values', function( $values, $form, $args ) {
+//	if ( is_array( $values ) ) {
+//		return $values;
+//	}
+
+# Confirm we are within a Gravity Flow Inbox.
+//	if ( rgget( 'lid' ) && rgget( 'page' ) == 'gravityflow-inbox' ) {
+//		$entry = GFAPI::get_entry( (int) rgget( 'lid' ) );
+//		// Verify the entry list field has previously stored values to use.
+//		if ( $entry ) {
+//			$values = unserialize( $entry[ $args['list_field_id'] ] );
+//			if ( ! is_array( $values ) ) {
+//				return false;
+//			} else {
+//				return $values;
+//			}
+//		}
+//	}
+//	return false;
+//}, 10, 3 );